
#include<stdio.h>
#include <stdlib.h>
#include"a.h"
#include"b.h"
#include"c.h"

/*
 * ./count x y
 */
int main(int argc, char** argv)
{
  if(argc != 3)
  {
    printf("Usage:%s <number1> <number2>\n", argv[0]);
	return -1;     //
  }
  
  int num1 = atoi(argv[1]);
  int num2 = atoi(argv[2]);
  int sumadd = 0;
  int summulti = 0;
  int sumsub = 0;
  
  sumadd =Add(num1,num2);
  summulti = Multi(num1,num2);
  sumsub = Sub(num1,num2);

  printf("%d + %d = %d, %d * %d = %d, %d - %d = %d\n",
  	     num1,num2,sumadd,num1,num2,summulti,num1,num2,sumsub);
  
}
